Has anyone thought that the cost of the tree service would exceed the value of the recovered plane parts?
Make a few tries with a fishing pole or rope and then write off the loss until it blows out on it's own. Of course the stuff will be junk by then.[:@]
Be practical about this, and don't kill yourself over this plane, it's a toy. Now if it were a 33% Ultimate or something like that, that might be another matter.